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PENDING BUSINESS COMBINATION (Details) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended	6 Months Ended
	Mar. 08, 2021	Jun. 30, 2021	Jun. 30, 2021
PIPE Investment [Member]
Business Acquisition [Line Items]
Share price (in dollars per share)	$ 1,000
Stock issued, value	$ 25.0
Stock issued (in shares)	25,000
Senior Secured Credit Facility 2021 [Member]
Business Acquisition [Line Items]
Maximum borrowing capacity	$ 340.0
Senior Secured Credit Facility 2021 [Member] \| Term Loan [Member]
Business Acquisition [Line Items]
Maximum borrowing capacity	300.0
Senior Secured Credit Facility 2021 [Member] \| Revolver [Member]
Business Acquisition [Line Items]
Maximum borrowing capacity	40.0
Novitium Pharma [Member]
Business Acquisition [Line Items]
Cash outflow in merger	89.5
Equity issued in merger, value	$ 74.0
Equity issued in merger (in shares)	2,466,667
Contingent consideration	$ 46.5
Share price (in dollars per share)	$ 30.0
Transaction costs		$ 1.7	$ 4.6